# Kahr P40 .40 S&W Compact Night Sight Defender

**Brand:** Kahr
**Category:** Compact Handguns
**Caliber:** .40 S&W

## Specifications

- **Caliber:** .40 S&W
- **Barrel Length:** 3.6"
- **Capacity:** 6 rounds
- **Finish:** Black
- **Weight:** 16.8 oz
- **UPC:** 602686058292
- **SKU:** UCAbrFHPg

## Description

The Kahr P40 is a compact DAO semi-automatic pistol chambered in .40 S&W, built around a polymer frame with a serrated matte black stainless steel slide. The barrel is 3.6 inches long and the whole package weighs just 16.80 oz (1 lb.), which makes it one of the lighter .40-caliber carry options available. It ships with two 6-round magazines and one 7-round magazine. TruGlo night sights are standard.

### Key Specifications
- **Brand:** Kahr Arms
- **Model:** P40
- **Caliber:** .40 S&W
- **Action:** Double Action (DAO)
- **Barrel Length:** 3.6 inches
- **Capacity:** 6 rounds (two 6-round magazines, one 7-round magazine)
- **Weight:** 16.80 oz (1 lb.)
- **Frame Finish:** Black Polymer
- **Slide:** Serrated Matte Black Stainless Steel
- **Grips:** Textured Black Polymer
- **Sights:** TruGlo Night Sights

### Features
Kahr's DAO trigger is long and consistent. There's no external safety to disengage, and the long pull itself acts as the primary safeguard against unintended discharge. The 3.6-inch barrel keeps overall length short enough for waistband carry while still giving .40 S&W rounds a reasonable velocity window. TruGlo sights work in the dark without needing batteries or tritium vials, using fiber optic up front and tritium inserts for the rear. The stainless slide over polymer frame combination keeps weight down while keeping the slide durable against corrosion.

## What Customers Say

*AI-generated insights from customer reviews*

The Kahr P40 draws consistent commentary around a handful of themes.

The compact size and light weight are the most frequently praised attributes. .40 S&W in a sub-pound package is genuinely unusual, and owners who prioritize concealability find it hard to match. The DAO trigger gets positive marks for consistency, though opinions on its long pull are split: some appreciate the deliberate feel for a carry gun, others find it harder to shoot well under speed. Night sights are mentioned as a strong feature.

Reliability gets mixed treatment. Many owners report no issues after a proper break-in period, but feeding hiccups early on are common enough that reviewers flag it as something to expect. The .40 S&W recoil in such a light frame is noticeable, more so than in heavier or larger guns, and a few users find it fatiguing during longer range sessions. Trigger feel beyond the pull weight also draws comments, with some wishing for a lighter or crisper break. Build quality is generally considered solid, and pricing is seen as reasonable relative to Kahr's reputation. Customer service experiences vary.

## Pricing

**1 offers available**

| Vendor | Price |
|--------|-------|
| Primaryarms Com | $636.00 |

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*Data from [GunsNation](https://gunsnation.com)*